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Under £10 Heat Detectors

Shop the best prices on 17 great value under £10 heat detectors. Shopping for heat detectors is easy with Fruugo, with SALE discounts, offers and savings on Elriven and Elsavct. Buy heat detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 17 of 17
Infrared Fire Detection Sensor Module Flame Sensing Relay Module 12VDC 760~1100nm
£4.95 Save £6.00 RRP: £10.95
WCS1600 3-5V Hall Current Sensor Adjustable DC100A 70A 35A Short over-Current Detector Protection M
£9.95
5 Pcs Dc 3-24v 85db Sound Electronic Buzzer Alarm Black 23 X 12mm Elriven
£5.95 Save £23.00 RRP: £28.95
5 Pcs DC 3-24V 85dB Sound Electronic Buzzer Alarm Black 23 x 12mm
£4.95 Save £24.00 RRP: £28.95
5 Pcs Dc 3-24v 85db Sound Electronic Buzzer Alarm Black 23 X 12mm
£7.48 Save £3.74 RRP: £11.22
Vd806 Non-contact Electrical Voltage Detector With Battery Continuity Tester Pen With Sound And Light Alarm Elsavct
£5.94 Save £35.76 RRP: £41.70
WCS1800 3-5V Hall Current Sensor Adjustable DC100A 70A 35A Short over-Current Detector Protection M
£9.95
StepUp Module 12V to 36V DC Voltage Converter Power Regulator Booster GYVRM SZS12361.5
£9.38 Save £9.58 RRP: £18.96
WCS1700 3-5V Hall Current Sensor Adjustable DC100A 70A 35A Short over-Current Detector Protection M
£9.95
Multifunctional Rechargeable Intelligent Sensor Adjustable Headlamp
£8.95 Save £11.00 RRP: £19.95
5 Pcs DC 3-24V 85dB Sound Electronic Buzzer Alarm Black 23 x 12mm
£4.95 Save £3.00 RRP: £7.95
StepUp Module 12V to 36V DC Voltage Converter Power Regulator Booster GYVRM SZS12361.5
£8.10 Save £10.86 RRP: £18.96
Tuya Zigbee Water Leak Sensor Wireless Flooding Detector Water Leakage Detection Alert Water Level
£8.22 Save £8.22 RRP: £16.44
5 Pcs DC 3-24V 85dB Sound Electronic Buzzer Alarm Black 23 x 12mm
£4.95 Save £3.00 RRP: £7.95
Wcs1600 Hall Current Sensor Adjustable Dc100a Short Over-current Detector Protection Module
£6.34
Wcs1700 Hall Current Sensor Adjustable Dc70a Short Over-current Detector Protection Module
£6.34
polaris magnum 425 heat sensor switch replacement brass fan
£9.23